title: [Hard times].
authors.affiliation: Presidente da Revista Portuguesa de Cirurgia Cardio-Torácica e Vascular. Portugal.
authors.forename: R
authors.initials: R
authors.lastname: de Albuquerque
mesh_terms: D006801:Humans; D011174:Portugal; D012955:Societies, Medical / Q000458:organization & administration*; D019616:Thoracic Surgical Procedures; D014656:Vascular Surgical Procedures